# Q1 W7 Sept 23-27 Algebra I Teacher Stephanie Durrance Algebra I Honors 7th/8th 7 Unit 2: Solving Equations and Inequalities
Standard(s) Taught

MAFS.912.A-CED.1.1: Create equations and inequalities with one variable and use them to solve problems.

MAFS.9.12.A-REI.2.3: Solve linear equations and inequalities with one variable, including equations with coefficients represented by letters.

MAFS.912.A-CED.1.2: Create equation in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.

MAFS.912.A-REI.4.10: Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line).

Learning Targets and Learning Criteria
 ·         identify the variables and quantities represented in a real-world problem. ·         create one variable equations or inequalities that best model the problem. ·         solve equations or inequalities that model real-world problems. ·         apply order of operations and inverse operations to solve equations and inequalities. ·         solve linear equations and inequalities with one variable including equations with coefficients represented by letters. ·         solve compound inequalities. ·         identify the variables and quantities represented in a real-world problem.  ·         create equations and inequalities with two variables. ·         graph equations on the coordinate plane that represent all possible solutions to a real-world problem using appropriate labels and scales. ·         create a graph where the ordered pairs are solutions to the equation ·         verify that any point on a graph will result in a true equation when their coordinates are substituted into the equation. ·         explain if a function is discrete or continuous.
Classroom Activities

Monday/Tuesday:

Bellringer:

Number Sense Problem 15 (5 min)

Whole Group:

Interactive Student Notebook (ISN) –  Solving/Graphing Inequalities (30 min)

Small Group:

Three rotations at 20 minutes each. (1 hour)

Rotation 1 – Teacher Group (Algebra Nation Math Book) – Pages 38-40

Rotation 2 – Partners (Worksheet) – Solving Two-Step Inequalities Kuta

Rotation 3 – Independent (Technology) – IXL: K.8, K.9

Exit Ticket – Solve and Graph the Inequality

Wednesday:

Bellringer:

Number Sense Problem 16 (5 min)

Whole Group:

Interactive Student Notebook (ISN) – Solving/Graphing Compound Inequalities (15 min)

Small Group:

Solving/Graphing Compound Inequalities Activity (21 min)

IXL – K.14

Thursday/Friday:

Bellringer:

Number Sense Problem 17 (5 min)

Whole Group:

Interactive Student Notebook (ISN) –  Solutions on a Coordinate Plane (30 min)

Small Group:

Algebra Nation Book – Pages 49-51

DIA 1

All IEP and ESOL accommodations provided daily.

Assignments Due
 ·         Homework: Algebra Nation Workbook Page 24 #1,2,4, Page 26 #1-4, Pages 29-30 #1-2 ·         Exit Tickets: Solve and Graph the Inequality, DIA 1

IXL: K.8, K.9, K.14